NSF/ANSI 3-2012

This Standard applies to commercial dishwashing, glasswashing, and pot, pan, and utensil washingmachines that wash their contents by applying sprays of detergent solutions with or without blastingmedia granules, and sanitize their contents by applying sprays of hot water or chemical sanitizingsolutions. Stationary rack and conveyor machines are covered under this Standard. Equipmentcomponents and materials covered under other NSF or NSF/ANSI Standards or criteria shall also complywith the requirements therein. This Standard is not intended to restrict new unit design, provided thatsuch design meets the minimum specifications described herein.

This edition of the Standard contains the following revision:

Issue 11

This revision updated the Normative References and boilerplate language in: 1.4 Measurement; and 6.2 Cleaning and sanitization procedures.

This product replaces:NSF/ANSI 3-2010 - Commercial Warewashing Equipment